English verb conjugation MUST DEFEND

Regular verb: defend - defended - defended

Affirmation

Simple form

I must defend
you must defend
he must defend
we must defend
you must defend
they must defend

V-ing form

I must be defending
you must be defending
he must be defending
we must be defending
you must be defending
they must be defending

Perfect

I must have defended
you must have defended
he must have defended
we must have defended
you must have defended
they must have defended

V-ing perfect

I must have been defending
you must have been defending
he must have been defending
we must have been defending
you must have been defending
they must have been defending

Negation

Simple form

I mustn't defend
you mustn't defend
he mustn't defend
we mustn't defend
you mustn't defend
they mustn't defend

V-ing form

I mustn't be defending
you mustn't be defending
he mustn't be defending
we mustn't be defending
you mustn't be defending
they mustn't be defending

Perfect

I mustn't have defended
you mustn't have defended
he mustn't have defended
we mustn't have defended
you mustn't have defended
they mustn't have defended

V-ing perfect

I mustn't have been defending
you mustn't have been defending
he mustn't have been defending
we mustn't have been defending
you mustn't have been defending
they mustn't have been defending

Interrogative form

Simple form

must I defend?
must you defend?
must he defend?
must we defend?
must you defend?
must they defend?

V-ing form

must I be defending?
must you be defending?
must he be defending?
must we be defending?
must you be defending?
must they be defending?

Perfect

must I have defended?
must you have defended?
must he have defended?
must we have defended?
must you have defended?
must they have defended?

V-ing perfect

must I have been defending?
must you have been defending?
must he have been defending?
must we have been defending?
must you have been defending?
must they have been defending?

Interro-negative form

Simple form

mustn't I defend?
mustn't you defend?
mustn't he defend?
mustn't we defend?
mustn't you defend?
mustn't they defend?

V-ing form

mustn't I be defending?
mustn't you be defending?
mustn't he be defending?
mustn't we be defending?
mustn't you be defending?
mustn't they be defending?

Perfect

mustn't I have defended?
mustn't you have defended?
mustn't he have defended?
mustn't we have defended?
mustn't you have defended?
mustn't they have defended?

V-ing perfect

mustn't I have been defending?
mustn't you have been defending?
mustn't he have been defending?
mustn't we have been defending?
mustn't you have been defending?
mustn't they have been defending?

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